M4 road traffic accidents
28,948 collisions recorded
1979 to 2024
The M4 appears in 28,948 collisions in the STATS19 data between 1979 and 2024, involving 45,953 casualties. Of these collisions, 720 were fatal and 4,008 were serious. Recorded collisions in 2024 were down 2% on 2023.
Severity Breakdown
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
Collisions by Year
2024
216
2023
220
2022
226
2021
238
2020
178
2019
362
2018
355
2017
400
2016
479
2015
525
2014
574
2013
534
2012
493
2011
530
2010
583
2009
538
2008
662
2007
780
2006
844
2005
772
2004
867
2003
876
2002
827
2001
855
2000
864
1999
852
1998
860
1997
835
1996
782
1995
812
1994
761
1993
759
1992
739
1991
730
1990
888
1989
835
1988
763
1987
691
1986
749
1985
639
1984
640
1983
606
1982
553
1981
564
1980
552
1979
540
2024
216
2023
220
2022
226
2021
238
2020
178
2019
362
2018
355
2017
400
2016
479
2015
525
2014
574
2013
534
2012
493
2011
530
2010
583
2009
538
2008
662
2007
780
2006
844
2005
772
2004
867
2003
876
2002
827
2001
855
2000
864
1999
852
1998
860
1997
835
1996
782
1995
812
1994
761
1993
759
1992
739
1991
730
1990
888
1989
835
1988
763
1987
691
1986
749
1985
639
1984
640
1983
606
1982
553
1981
564
1980
552
1979
540
Areas on the M4
Towns on the M4
Accidents on the M4
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 4,008 accidents
Accident 2020430418743
Serious
51.4631, -0.7826
2 vehicles
2 casualties
AUDI Q7
MERCEDES A CLASS
(4y)
View Details
Accident 2020522004804
Serious
51.4979, -2.4380
1 vehicle
1 casualty
MERCEDES C CLASS
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Accident 2020610047120
Serious
51.5877, -2.8081
1 vehicle
1 casualty
MG XS
View Details
Accident 2020610044420
Serious
51.6023, -3.0025
1 vehicle
1 casualty
MERCEDES C CLASS
View Details
Accident 2020520042120
Serious
51.5739, -2.6989
5 vehicles
1 casualty
FORD TRANSIT CUSTOM
CITROEN C4
Van / Goods 3.5 tonnes mgw or under
Car
Car
View Details
Accident 2020610040220
Serious
51.5745, -3.0328
2 vehicles
1 casualty
RENAULT CLIO
(4y)
FORD MONDEO
View Details
Accident 2020522004336
Serious
51.5744, -2.6170
2 vehicles
5 casualties
Car
VAUXHALL ASTRA
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Accident 2020522100957
Serious
51.5591, -2.5586
2 vehicles
1 casualty
Goods 7.5 tonnes mgw and over
MERCEDES SPRINTER
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Accident 2020622000897
Serious
51.5082, -3.3432
1 vehicle
1 casualty
BMW 5 SERIES
View Details
Accident 2020430314697
Serious
51.4311, -0.8553
2 vehicles
1 casualty
TOYOTA PROACE
(2y)
Goods 7.5 tonnes mgw and over
View Details
Accident 2020610038820
Serious
51.5866, -2.8234
4 vehicles
1 casualty
VOLVO XC60
(1y)
Car
BMW 3 SERIES
VOLKSWAGEN POLO
View Details
Accident 2020622000852
Serious
51.5062, -3.3093
2 vehicles
1 casualty
TOYOTA C-HR
(2y)
Motorcycle over 500cc
View Details
Accident 2020430295857
Serious
51.4454, -1.0732
2 vehicles
8 casualties
MERCEDES C CLASS
Goods over 3.5t. and under 7.5t
View Details
Accident 2020549273620
Serious
51.5263, -1.7216
1 vehicle
1 casualty
Motorcycle over 500cc
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Accident 2020610029420
Serious
51.5878, -2.8102
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 2020430275194
Serious
51.5069, -0.6333
2 vehicles
1 casualty
MAZDA 3
Motorcycle over 500cc
View Details
Accident 2020548584420
Serious
51.5247, -2.0388
1 vehicle
1 casualty
Car
View Details
Accident 2020522003703
Serious
51.5761, -2.5976
2 vehicles
3 casualties
VOLKSWAGEN GOLF
Goods 7.5 tonnes mgw and over
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Accident 2020430246247
Serious
51.4596, -1.1348
1 vehicle
1 casualty
FORD FIESTA
View Details
Accident 2020622000719
Serious
51.5137, -3.4963
3 vehicles
3 casualties
FORD KA
FORD FUSION
Car
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